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Benzotrithiophene-Based Hole-Transporting Materials for 18.2% Perovskite Solar Cells

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dc.contributor.authorMolina Ontoria, Agustín
dc.contributor.authorZimmermann, Iwan
dc.contributor.authorGarcía Benito, Inés
dc.contributor.authorGratia, Paul
dc.contributor.authorRoldán Carmona, Cristina
dc.contributor.authorAghazada, Sadig
dc.contributor.authorGraetzel, Michael
dc.contributor.authorKhaja Nazeeruddin, Mohammad
dc.contributor.authorMartín León, Nazario
dc.date.accessioned2023-06-18T05:43:25Z
dc.date.available2023-06-18T05:43:25Z
dc.date.issued2016-05-17
dc.description.abstractNew star-shaped benzotrithiophene (BTT)-based hole-transporting materials (HTM) BTT-1, BTT-2 and BTT-3 have been obtained through a facile synthetic route by crosslinking triarylamine-based donor groups with a benzotrithiophene (BTT) core. The BTT HTMs were tested on solution-processed lead trihalide perovskite-based solar cells.Power conversion efficiencies in the range of 16% to 18.2% were achieved under AM 1.5 sun with the three derivatives. These values are comparable to those obtained with todays most commonly used HTM spiro-OMeTAD, which point them out as promising candidates to be used as readily available and cost-effective alternatives in perovskite solar cells (PSCs).
dc.description.departmentDepto. de Química Orgánica
dc.description.facultyFac. de Ciencias Químicas
dc.description.refereedTRUE
dc.description.sponsorshipUnión Europea. FP7
dc.description.sponsorshipUnión Europea. H2020
dc.description.sponsorshipEuropean Research Council
dc.description.sponsorshipMinisterio de Economía y Competitividad (MINECO)
dc.description.sponsorshipComunidad de Madrid
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/41607
dc.identifier.doi10.1002/anie.201511877
dc.identifier.issn1521-3773
dc.identifier.officialurlhttp://onlinelibrary.wiley.com/doi/10.1002/anie.201511877/full
dc.identifier.urihttps://hdl.handle.net/20.500.14352/23157
dc.issue.number21
dc.journal.titleAngewandte Chemie
dc.language.isoeng
dc.page.final6274
dc.page.initial6270
dc.publisherWiley
dc.relation.projectIDCHIRALLCARBON (320441)
dc.relation.projectIDSOLEDLIGHT (643791)
dc.relation.projectIDMESO (604032)
dc.relation.projectIDNANOMATCELL (308997)
dc.relation.projectIDCTQ2014-52045-R
dc.relation.projectIDFOTOCARBON (S2013/MIT-2841)
dc.rights.accessRightsopen access
dc.subject.cdu547
dc.subject.keywordbenzotrithiophenes
dc.subject.keywordperovskites
dc.subject.keywordpower conversion efficiency
dc.subject.keywordsolar cells
dc.subject.keywordtriarylamines
dc.subject.ucmQuímica orgánica (Química)
dc.subject.unesco2306 Química Orgánica
dc.titleBenzotrithiophene-Based Hole-Transporting Materials for 18.2% Perovskite Solar Cells
dc.typejournal article
dc.volume.number55
dspace.entity.typePublication
relation.isAuthorOfPublication8e75d915-e65b-487f-9681-95e965edb961
relation.isAuthorOfPublicationd365243c-e1b6-40bd-a3a3-dfff0fcee04c
relation.isAuthorOfPublicationbbb2c026-daab-46a1-8b57-fa3cf1a7d41a
relation.isAuthorOfPublication.latestForDiscovery8e75d915-e65b-487f-9681-95e965edb961

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